When Troubles Occur - Haier 10571570 Operation Manual

When Troubles Occur

Before contacting the commissioned repair center for after-sales service,
please check your air conditioner according to the following items.
Symptom
The unit does not operate. The fuse is blown out or the breaker is open. Change the fuse or close the breaker.
Once the unit operates,
it stops immediately.
Abnormal of COOLING
or HEATING.
Trouble display
Phenomenon of
outdoor unit trouble
The trouble of outdoor ambient
temperature sensor
The trouble of outdoor coil
temperature sensor
Over electric current protection
CT wire breaks
The communication trouble
between indoor and outdoor unit
Phenomenon of indoor
unit trouble
The trouble of indoor ambient
temperature sensor
The trouble of indoor coil
temperature sensor
The trouble of outdoor ambient
temperature sensor
The trouble of outdoor coil
temperature sensor
The trouble of electric current
overload
The communication trouble
between panel and indoor panel
The communication trouble
between indoor panel and
outdoor panel
The trouble of water pump
After checking the above items and treating the air conditioner, it still cannot
normally work, or find the following troubles occur, please stop the unit and
cut off power, then contact the after-sales service worker.
The fuse and creepage breaker are often blown out;
In Cooling or Dehumidifying operation, there is water leakage;
Abnormal operation or abnormal sound can be heard.
The screen on the wire controller shows trouble code (E1, ...E0), which
indicates the air conditioner has trouble.
20
Cause
The air inlet or air outlet of indoor or outdo
or unit is blocked.
The air inlet or air outlet of indoor or outdo
or unit is blocked.
Improper set temperature
The fan speed is set too low
Incorrect swing direction
The doors or windows are open
Direct sunshine
Too much people in room
Too many heat sources in room
The flashing time of indicator light
on outdoor control panel
1 (A, B systems indicate together)
2 (A and B system indicate individually)
5 (A and B system indicate individually)
6 (A and B system indicate individually)
8 (A and B system indicate individually)
Trouble indication on remote
control type indoor unit
The compressor indicator light flashes 1
time in 0.2S/time frequency
The compressor indicator light flashes 2
time in 0.2S/time frequency
The compressor indicator light flashes 3
time in 0.2S/time frequency
The compressor indicator light flashes 4
time in 0.2S/time frequency
The compressor indicator light flashes 5
time in 0.2S/time frequency
The compressor indicator light flashes 8
time in 0.2S/time frequency
The compressor indicator light flashes 9
time in 0.2S/time frequency
The compressor indicator light flashes 10
time in 0.2S/time frequency
Solution
Remove the obstacles.
Remove the obstacles.
Referring to page 8
Referring to page 8
Referring to page 9
Close them
Hang the curtain or blinds before
windows
Indoor control
panel indication
E3
E4
E5
E5
E8
Trouble code on wire
control type indoor unit
E1
E2
E3
E4
E5
E8
E9
E0